使用红外热成像仪分别对不同质量的温压药剂和TNT爆炸火球的表面温度进行了测量，根据实测结果拟合出温压药剂爆炸火球直径、持续时间与装药量的关系式.依据炸药的爆炸特性，计算了温压药剂爆炸火球参数并确定了热毁伤准则，对温压药剂和TNT爆炸产生的不同程度的热可杀伤半径进行了计算.结果表明，温压药剂具有较好的热杀伤效果，高温持续杀伤作用效果尤其明显.
Abstract
Using the infrared imager, blasting fireball’s temperature of thermobaric explosive with different masses and TNT were measured. According to the experimental data, the relation of fireball’s diameter and duration to explosive mass were simulated . Thermal damage rule was confirmed according to blast characteristics of thermaobaric explosive, and the parameters of the blasted fireball were also gained. Thermal damage radius at different degree of thermobaric explosive and TNT were calculated. The results indicate that thermobaric explosive possesses good thermal damage effect, and the damage effects of high temperature field are especially obvious.
关键词
温压药剂 /
爆炸火球 /
温度场 /
热杀伤
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Key words
thermobaric explosive /
blast fireball /
temperature field /
thermal damage
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